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EP2249045
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EP About this file: EP2249045
| EP2249045 - Compressor or pump with fluid extraction [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 19.10.2012 Database last updated on 09.09.2024 | Most recent event Tooltip | 19.10.2012 | Application deemed to be withdrawn | published on 21.11.2012 [2012/47] | Applicant(s) | For all designated states Rolls-Royce Deutschland Ltd & Co KG Eschenweg 11 15827 Blankenfelde-Mahlow / DE | [2010/45] | Inventor(s) | 01 /
Gümmer, Volker Max-Planck-Strasse 12B 15831 Mahlow / DE | [2010/45] | Representative(s) | Weber, Joachim Hoefer & Partner Patentanwälte Pilgersheimer Strasse 20 81543 München / DE | [N/P] |
| Former [2010/45] | Weber, Joachim Hoefer & Partner Patentanwälte Pilgersheimer Strasse 20 81543 München / DE | Application number, filing date | 10008713.9 | 06.10.2004 | [2010/45] | Priority number, date | DE2003155240 | 26.11.2003 Original published format: DE 10355240 | [2010/45] | Filing language | DE | Procedural language | DE | Publication | Type: | A2 Application without search report | No.: | EP2249045 | Date: | 10.11.2010 | Language: | DE | [2010/45] | Type: | A3 Search report | No.: | EP2249045 | Date: | 29.06.2011 | [2011/26] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 01.06.2011 | Classification | IPC: | F04D29/68 | [2010/45] | CPC: |
F04D29/688 (EP,US);
F01D5/145 (EP,US);
F02C6/08 (EP,US);
F04D29/324 (EP,US);
F04D29/526 (EP,US);
F04D29/542 (EP,US);
F04D29/682 (EP,US);
F05D2240/307 (EP,US);
Y02T50/60 (EP,US);
Y10S415/914 (EP,US)
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| Designated contracting states | DE, FR, GB [2010/45] | Title | German: | Strömungsarbeitsmaschine mit Fluidentnahme | [2010/45] | English: | Compressor or pump with fluid extraction | [2010/45] | French: | Compresseur ou pompe avec extraction de fluide | [2010/45] | Examination procedure | 20.08.2010 | Examination requested [2010/45] | 18.10.2011 | Amendment by applicant (claims and/or description) | 19.01.2012 | Despatch of a communication from the examining division (Time limit: M04) | 06.07.2012 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [2012/47] | 18.09.2012 | Application deemed to be withdrawn, date of legal effect [2012/47] | Parent application(s) Tooltip | EP04023822.2 / EP1536146 | Divisional application(s) | The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued (EP20040023822) is 01.09.2008 | Fees paid | Renewal fee | 20.08.2010 | Renewal fee patent year 03 | 20.08.2010 | Renewal fee patent year 04 | 20.08.2010 | Renewal fee patent year 05 | 20.08.2010 | Renewal fee patent year 06 | 20.08.2010 | Renewal fee patent year 07 | 27.12.2011 | Renewal fee patent year 08 | Penalty fee | Additional fee for renewal fee | 31.10.2011 | 08 M06 Fee paid on 27.12.2011 |
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| Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Documents cited: | Search | [X]US3348622 (HERMANN PAPST) [X] 1,2 * column 7, lines 2-33; figure 11 * * column 7, line 56 - column 8, line 2 *; | [X]GB1163328 (BBC BROWN BOVERI & CIE [CH]) [X] 1-3 * figures 1,2 *; | [X]US5480284 (WADIA ASPI R [US], et al) [X] 1-3 * figures 2,5 *; | [X]US6004095 (WAITZ IAN A [US], et al) [X] 1-3* figures 16,17,22 * | by applicant | US2720356 | US2870957 | US3694102 | US3993414 | US5480284 | US5904470 | - SCHULER ET AL., "Design, Analysis, Fabrication and Test of an Aspirated Fan Stage", ASME PAPER 2000-GT-618 | - MERCHANT ET AL., "Aerodynamic Design and Analysis of a High Pressure Ratio Aspirated Compressor Stage", ASME PAPER 2000-GT-619 |